英语词汇frenum labiorum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	frenum labiorum
释义	frenum labiorum
随便看	relative rate constant relative ratio relative ratio with fixed base relative reaction rate relative reactivity relative reality relative real permeability Relative real permittivity relative recall relative receiving response relative reckoning navigation system relative record Relative Record Data Set relative record datas set relative record dat set Relative record number relative recovery relative recursiveness relative reducing value relative reduction relative reduction in area relative redundance relative redundancy Relative reference relative reflection density